The Paris Agreement on Climate Change enters into force, binding more than 190 nations to move towards a sustainable future. That is what we have been concretely working towards since 2005 with the 86 most important cities around the world, through the C40 Cities network. As the Paris Agreement comes into force, cities are once again redoubling their efforts and their commitment to action. The world's most influential mayors will gather in Mexico City for the C40 Mayors Summit from November 30th-December 2nd. As actor and environmentalist, Leonardo DiCaprio warns in his recent climate change documentary, Before The Flood: the science is clear, the future is not.

Source: Huffington Post November 04, 2016 13:11 UTC